GB2061800A - Method of and apparatus for manufacturing synthetic resin bottles with base cups - Google Patents

Method of and apparatus for manufacturing synthetic resin bottles with base cups Download PDF

Info

Publication number
GB2061800A
GB2061800A GB8027249A GB8027249A GB2061800A GB 2061800 A GB2061800 A GB 2061800A GB 8027249 A GB8027249 A GB 8027249A GB 8027249 A GB8027249 A GB 8027249A GB 2061800 A GB2061800 A GB 2061800A
Authority
GB
United Kingdom
Prior art keywords
bottom
base cup
parison
sprue
synthetic resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB8027249A
Other versions
GB2061800B (en
Original Assignee
Aoki K
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP54106913A priority Critical patent/JPS5850576B2/ja
Application filed by Aoki K filed Critical Aoki K
Publication of GB2061800A publication Critical patent/GB2061800A/en
Application granted granted Critical
Publication of GB2061800B publication Critical patent/GB2061800B/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/545Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles one hollow-preform being placed inside the other
    • B29C66/5452Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles one hollow-preform being placed inside the other joining hollow bottoms to bottom of bottles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08Biaxial stretching during blow-moulding with or without prestretching
    • B29C49/10Biaxial stretching during blow-moulding with or without prestretching using mechanical means for prestretching
    • B29C49/12Stretching rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60Riveting or staking
    • B29C65/606Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63Internally supporting the article during joining
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832Reciprocating joining or pressing tools
    • B29C66/8322Joining or pressing tools reciprocating along one axis
    • B29C66/83221Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2004Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements with a specific location of the inserts or reinforcements in or on the final article
    • B29C2049/2017Outside
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06Injection blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81423General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave

Description

1 GB 2061 800A 1

SPECIFICATION

Method of, and apparatus for manufacturing synthetic resin bottles with base cups The present invention relates to a method of stretching and blow moulding of a synthetic resin bottle with a base cup and, more particularly, to a method of moulding a,synthetic resin bottle with a base cup for use in soft drinks, for example, by stretching a parison with a bottom and blowing air thereinto.

There is known a method in which a parison with a bottom is stretched to the bottom surface of a base cup which has been placed on the bottom mould of a blow mould; and air is blown thereinto to mould a bottle and, at the same time, the base cup is allowed to adhere to the bottom of the bottle. This method, however, is not practical in the preparation of bottles with base cups because most of the base cups drop off during use since they are merely allowed to adhere to the bottle.

It is among the objects of the present invention to provide a method of and apparatus for manufacturing a bottle with a base cup which is tightly attached thereto so as not to drop off easily.

In a method embodying the invention, the base cup is formed with a central hole and a sprue formed on the bottom of a parison at the time of injection molding of the parison is extended through the central hole in the base cup and is upset to form a rivet at the time of 100 blow molding of the bottle, to secure the base cup to the bottom of the bottle.

The accompanying drawings illustrate a method of and apparatus for stretching and blow molding a synthetic resin bottle with a base cup in accordance with an embodiment of the present invention. In the drawings; Figure 1 is a vertical sectional view illustrating the position at the moment of closure of a mold; Figure 2 is a vertical sectional view illustrating the position at the time of molding; and Figure 3 is a vertical sectional view illustrating the bottom portion of a bottle manufac- tured by the method.

Referring to Figs. 1 and 2, a base cup 1 in the form of a bowl is provided at the central portion of its bottom with a hole 2 of predetermined diameter. When the base cup 1 is inserted and mounted in a cavity of a vertically movable bottom mold 4 of a blow mold 3, mould 4 is then inserted into the blow mold 3.

The bottom mold 4 is provided at its central portion with a guide hole 5 of a diameter larger than that of the hole 2. In the guide hole 5 is disposed a pressing jig 6 for crushing having at its upper end a cavity in such a manner that a space 7 for the insertion of a sprue is left to allow the vertical movement of the jig 6. Accordingly, the hole 2 of the base cup 1 mounted in the bottom mold 4 is positioned above the space 7.

When a parison 8 with a bottom is mounted at the central position of.the blow mold 3, a blow core 10 having a stretching rod 9 inside is inserted into the parison 8 with a bottom and the mold is closed. The parison 8 with a bottom has a sprue 11 formed at its bottom outer surface so as to have a predetermined Idngth and correspond to the hole 2 on the base cup.

When the mold is completely closed, the stretching rod 9 is extended to stretch the parison 8 with a bottom to the bottom surface of the base cup so as to allow the sprue 11 to be inserted through the hole 2 and to position most of the sprue 11 in the space 7. After the insertion of the sprue 11 in the space 7, the pressing jig 6 moves upwardly to crush the sprue 11 toward the back surface of the base cup bottom in cooperation with the stretching rod 9 to form a rivet 13. Since the parison 8 with a bottom and the sprue 11 are adjusted in a heating stage, the crushing of the sprue 11 can be carried out with ease so that the sprue may be welded to the base cup 1.

While the sprue 11 is crushed, air is blown under pressure into the parison 8 with a bottom to blow it to the point where the bottom thereof presses and adheres to the inner surface of the base cup 1, thereby forming a bottle 12.

This method allows the base cup 1 to be secured to the bottom surface of the bottle 12 through the rivet 13 formed by crushing the sprue and forms the bottom surface of the bottle integral with the inner surface of the base cup by pressing them toward each other so that no space is left therebetween. This joint between the base cup and the bottle cannot be broken easily by inner pressure produced at the time of filling the bottle or even by outer pressure applied thereto.

This joint may be reinforced by forming a projection 1 a at the open edge of the base cup 1 as shown in Fig. 3.

In the method in accordance with the present invention, the base cup is fixed securely to the bottom of the bottle by means of the formed rivet. The base cup and the bottle are joined securely by pressing the bottom surface of the bottle to the inner surface of the base cup so that no space is left therebetween.

This differs from the case of mere adherence between the base cup and the bottom surface of the bottle. The bottle thus produced looks as if it is formed integrally with the base cup, giving it a favorable appearence. This method also has the advantage of utilizing a sprue which would otherwise be discarded in a conventional method, so that the injection molding of parison with a bottom is made easier.

2 GB 2 061 800A 2

Claims (6)

1. A method of manufacturing a synthetic resin bottle with a base cup by stretching and blow molding comprising:
(1) inserting and mounting the base cup in a bottom mold of a blow mold, said base cup having a hole of predetermined size at the central portion of the bottom thereof; (2) stretching a parison with a bottom hav- ing a sprue at the bottom surface thereof to the bottom surface of the base cup by means of a stretching rod after closure of the mold, said sprue being so positioned to correspond to the central portion of the blow mold, thereby inserting the sprue into the hole in the bottom of the base cup; (3) pressing and crushing said sprue by means of a pressing jig mounted in a hole in the central portion of the bottom mold to form a rivet for securely fixing the bottom of the parison to the base cup; and 1 50 Printed for Her Majesty's Stationery Office by Burgess Et Son (Abingdon) Ltd-11 98 1. Published at The Patent Office, 25 Southampton Buildings, London, WC2A lAY, from which copies may be obtained.
(4) blowing air into the parison with a bottom to press the bottom surface of the parison with a bottom against the inner surface of the base cup and to allow the bottom surface of the parison with a bottom to adhere securely to the inner surface of the base cup.
2. A method of manufacturing a synthetic resin bottle with a base cup as claimed in claim 1, wherein the base cup is provided with an annular projection at upper opening edge portion.
3. Apparatus for manufacturing a synthetic resin bottle with a base cup, comprising a blow mould defining a mould cavity and having a bottom mould portion for receiving a base cup with a central hole, said bottom mould portion having a central hole therein having a pressing jig mounted therein, the apparatus further including means for moulding a parison with a bottom having a sprue extending therefrom, means for mounting the parison in the mould cavity, a stretching rod extendable within the mould cavity within a parison so mounted, whereby the parison can be stretched longitudinally to extend said sprue through the central hole in the base cup and into the central hole in the bottom mould part, the pressing jig being operable to upset the sprue and thereby rivet the parison to the base cup, and means for blowing the parison within the mould cavity defined by the mould and the base cup.
4. A synthetic resin bottle with a base cup, manufactured by the method of claim 1 or claim 2.
5. A method of manufacturing a synthetic resin bottle with a base cup, substantially as hereinbefore described with reference to the accompanying drawings.
6. Apparatus for manufacturing a synthetic resin bottle, substantially as hereinbefore described with reference to, and as shown in, the accompanying drawings.
W c
GB8027249A 1979-08-22 1980-08-21 Method of and apparatus for manufacturing synthetic resin bottles with base cups Expired GB2061800B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54106913A JPS5850576B2 (en) 1979-08-22 1979-08-22

Publications (2)

Publication Number Publication Date
GB2061800A true GB2061800A (en) 1981-05-20
GB2061800B GB2061800B (en) 1983-03-02

Family

ID=14445665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8027249A Expired GB2061800B (en) 1979-08-22 1980-08-21 Method of and apparatus for manufacturing synthetic resin bottles with base cups

Country Status (6)

Country Link
US (1) US4298567A (en)
JP (1) JPS5850576B2 (en)
DE (1) DE3031597C2 (en)
FR (1) FR2463674B1 (en)
GB (1) GB2061800B (en)
NL (1) NL8004722A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457688A (en) * 1981-05-07 1984-07-03 Cincinnati Milacron Inc. External center pin for blow molding machine
US4490327A (en) * 1982-02-03 1984-12-25 Cincinnati Milacron Industries, Inc. External center pin for blow molding machine
US5308427A (en) * 1992-09-28 1994-05-03 Ford Motor Company Method for fastening plastic articles
US5647930A (en) * 1994-02-10 1997-07-15 Electra Form, Inc. Method for forming a layered preform and container

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395378A (en) * 1981-05-14 1983-07-26 Sewell Plastics, Inc. Method for making an injection stretch blow molded container with an integral tab
JPH0351568B2 (en) * 1981-11-10 1991-08-07 Mitsubishi Plastics Ind
JPH0212781Y2 (en) * 1984-06-13 1990-04-10
JPH0664460B2 (en) * 1985-11-20 1994-08-22 ヤマハ株式会社 Rico - da
JPS62148882A (en) * 1985-12-23 1987-07-02 Yokogawa Electric Corp Time measuring instrument
JPS62193391U (en) * 1986-05-29 1987-12-09
JPS62294993A (en) * 1986-06-16 1987-12-22 Advantest Corp Time-voltage converter
JPS62299786A (en) * 1986-06-20 1987-12-26 Yokogawa Electric Corp Time measuring instrument
JPH055514Y2 (en) * 1986-07-09 1993-02-12
US4969813A (en) * 1986-11-05 1990-11-13 Zarn, Inc. Molding apparatus for fabricating a plastic container
JPH059758B2 (en) * 1987-05-18 1993-02-05 Yokogawa Electric Corp
JPS63295987A (en) * 1987-05-28 1988-12-02 Yokogawa Electric Corp Fraction time measuring apparatus
JPS63309888A (en) * 1987-06-11 1988-12-16 Yokogawa Electric Corp Time measuring instrument
JPH01197691A (en) * 1988-02-02 1989-08-09 Anritsu Corp Timer device
US5874141A (en) * 1996-04-03 1999-02-23 Inoac Packaging Group, Inc. Injection/blow molded plastic container and method
US6270868B1 (en) 1998-11-17 2001-08-07 Inoac Packaging Group Inc. Composite container with stabilized base
US6378723B1 (en) 2000-02-05 2002-04-30 J. P. Casey Container having bottom lug for radial positioning and bottom mold therefor
US6640989B2 (en) 2001-02-08 2003-11-04 Inoac Packaging Group Inc. Composite container with integral support, related method and mold
US6994543B2 (en) * 2003-05-08 2006-02-07 Huang Sheng Chang Internally label-sticking mold
DE102006002632A1 (en) * 2006-01-19 2007-07-26 Khs Ag Method for producing bottles or similar containers made of plastic by blowing as well as bottles or similar containers produced by this method
US20140348571A1 (en) * 2011-10-21 2014-11-27 Christopher D. Prest Joining bulk metallic glass sheets using pressurized fluid forming
FR3023503B1 (en) * 2014-07-11 2016-07-29 Sidel Participations Measuring the boxing race by the stretch function in a container manufacturing facility

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091000A (en) * 1960-12-05 1963-05-28 American Can Co Container lining
US3113831A (en) * 1961-01-26 1963-12-10 Phillips Petroleum Co Method of forming a double-walled container
GB1021974A (en) * 1963-10-29 1966-03-09 Fmc Corp A method of making moulded plastics containers and apparatus for carrying out such method
US3367809A (en) * 1964-05-08 1968-02-06 Branson Instr Sonics
US3727782A (en) * 1970-12-28 1973-04-17 Mansanto Co Package for holding pressurized fluent materials
AT344069B (en) * 1972-04-06 1978-07-10 Schiemann Dr Wolfram Container, especially canister, plastic
US4036573A (en) * 1973-11-14 1977-07-19 Monsanto Company Stretch blow molding apparatus
GB1493806A (en) * 1973-11-14 1977-11-30 Monsanto Co Stretch blow moulding apparatus
US3927782A (en) * 1974-07-02 1975-12-23 Illinois Tool Works Plastic container and base construction
US3948404A (en) * 1974-11-14 1976-04-06 E. I. Du Pont De Nemours And Company Composite package for containing pressurized fluids
US4198452A (en) * 1976-10-18 1980-04-15 W. R. Grace & Co. Molded plastic article having a thermally shockable insert therein
SE423610B (en) * 1978-08-11 1982-05-17 Tetra Pak Dev Seen up to Stella forpackningsbehallare of plastic material Along with the set of forpackningsbehallare framstelld
US4225375A (en) * 1978-11-07 1980-09-30 Aidlin Samuel S Method for manufacturing flat-bottomed plastic bottles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457688A (en) * 1981-05-07 1984-07-03 Cincinnati Milacron Inc. External center pin for blow molding machine
US4490327A (en) * 1982-02-03 1984-12-25 Cincinnati Milacron Industries, Inc. External center pin for blow molding machine
US5308427A (en) * 1992-09-28 1994-05-03 Ford Motor Company Method for fastening plastic articles
US5647930A (en) * 1994-02-10 1997-07-15 Electra Form, Inc. Method for forming a layered preform and container

Also Published As

Publication number Publication date
JPS5630830A (en) 1981-03-28
FR2463674B1 (en) 1984-03-09
DE3031597C2 (en) 1984-05-17
NL8004722A (en) 1981-02-24
JPS5850576B2 (en) 1983-11-11
FR2463674A1 (en) 1981-02-27
US4298567A (en) 1981-11-03
DE3031597A1 (en) 1981-03-26
GB2061800B (en) 1983-03-02

Similar Documents

Publication Publication Date Title
US3337664A (en) Method and apparatus for forming thermoplastic articles of unusual configuration
US3198861A (en) Method of forming a thermoplastic bottle having a convex reversible curvature at the bottom
CA1328832C (en) Preform for a monobase container
US8017065B2 (en) System and method for forming a container having a grip region
US4785948A (en) Blow molded plastic container having a reinforced wall structure and preform therefor
US4427615A (en) Method of making injection moulded plastic objects with imbedded decorative and/or descriptive prints
US4239727A (en) Method and apparatus for thermoforming thermoplastic foam articles
US4581003A (en) Method for manufacturing an angled and cylindrical container
US4035455A (en) Method for blow molding a hollow plastic article having a concave base
KR100189401B1 (en) Method of molding large containers by the process of stretch blow molding
US4280859A (en) Method of manufacturing a blow-molded container with an integral handle
US8881937B2 (en) Mould for blowing vessels with reinforced bottom
EP0577155B1 (en) One-piece self-standing blow molded plastic containers
US6733716B2 (en) Method of making a stretch/blow molded article (bottle) with an integral projection such as a handle
US5101990A (en) Stretch blow molded oblong or oval container
US2778533A (en) Dispensing closure
US4802295A (en) Blow molded polyethylene terephthalate container having IML textured label wall and method for making same
US6338415B1 (en) Handled plastic container
CA1194659A (en) Apparatus for biaxial-blow-molding hollow bottle- shaped container of synthetic resin and method of biaxial-blow-molding the same container
CA1132465A (en) Parison for bottle product
US5785921A (en) Method and an istallation for manufacturing thermoplastic receptacles, in particular bottles
CA1272358A (en) Synthetic-resin hollow container with grip and method of molding the same
CA2013908C (en) Container with a unitary closure and method for making same
US4485065A (en) Method for forming bottle closure
US4149645A (en) Plastic article and method for making same

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920821